Book; Cloth bound hard cover book - 'The Victoria Gold Valuer's Ready Reckoner and Assayers chemical guide'. Being a manual descriptive of the ordinary as well as the scientific modes of conducting assays; with tables for ascertaining the carat value of gold audits sterling value (Scoffern & Higgins) Spine missing. Inside front cover stamped Big Hill Mining Company.MCCOLL RANKIN & STANISTREETgold mining, miners' safety cage, gold valuers ready rreckoner, mccoll rankin & stanistreet